19 Nov 1998, 05:24:49 (UT)
 
P=+20.25, B0=+2.36, L0=349.2, radius=972.5"
obs radius = 868.4 (pixel), RMS=79.85 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                     10^-6 hemisphere     -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S17.35 E57.13,   0.505,      1.68,      3.34,         44
       2: S16.93 E54.17,   0.547,     10.97,     20.04,        462
       3: S27.24 W40.27,   0.658,    357.96,    543.36,      33613
       4: S28.05 W37.75,   0.677,      0.84,      1.24,         22
       5: S25.84 W38.35,   0.687,      6.33,      9.21,        179
       6: N23.70 W0.614,   0.931,      3.37,      3.62,        107
      Umbra only
       7: S27.32 W40.45,   0.656,     90.54,    137.93,      17056
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-2 I_c
     Region     ap_area  co_area  darkness 
 
     North        3.37     3.62       107
 
     South      377.80   577.21     34320
 
     Whole      381.18   580.84     34427
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      1           1          11
 
     South      2           6          26
 
     Whole      3           7          37
 
     ------------------------------------------
 
     Center     0           1           1
 
     Seeing    -1